Thanks vic4key, looks interesting. I'll try it.

And I haven't found the extension yet.
Question : Do all Chrome extensions work with Chrome Plus?
Never mind, already got an answer to that.
-- EDIT --
Update : It appears that disabling all extensions doesn't fix it either.
The only thing that fixes it is if I use an incognito window.
Incognito window means that all extensions are disabled and it doesn't save any history.
Disabling all extensions in a regular window still produces this error though.
-- EDIT --
Yeah, Chrome Plus works great. Haven't got the error yet.

And I installed all the same plugins I had in Chrome.
Chrome Plus is better anyway.
-- EDIT --
Arrgh, why the hell did I get greeted by that error today?
I thought ChromePlus didn't have it, but it seems that Chromium is the problem.
Well, just need to get used to it, or start using the incognito window.
-- EDIT --
OK, now I'm getting this error on other websites as well.
Edited by Saduff, 14 June 2011 - 09:14 AM.